Listen to Sada Ar Nil online. Sada Ar Nil is a Bengali language song and is sung by Ratna Basu, Sourav Chakraborty, Subhajit Roychowdhury and Deepmoy Das. Sada Ar Nil, from the album Sada Ar Nil, was released in the year 2024. The duration of the song is 3:58. Download Bengali songs online from JioSaavn.